Answer Posted / tumatij

/*5. Write a C program to swap two integer numbers in various different techniques.
Answer:
*/
#include<stdio.h>
int main()
{
int a,b,temp;
printf("Enter the two numbers:");
scanf("%d%d",&a,&b);
printf("
Values before swapping a=%d b=%d",a,b);
//First logic
temp=a;
a=b;
b=temp;
printf("
Values after swapping a=%d b=%d",a,b);
//2nd logic
a=a+b;
b=a-b;
a=a-b;
printf("
Values after swapping a=%d b=%d",a,b);
//3rd logic
a=a*b;
b=a/b;
a=a/b;
printf("
Values after swapping a=%d b=%d",a,b);
//4th logic
a=(a+b)-(b=a);
printf("
Values after swapping a=%d b=%d",a,b);
//5th logic
a=a^b;
b=a^b;
a=a^b;
printf("
Values after swapping a=%d b=%d",a,b);
//6th logic
a^=b^=a^=b;
printf("
Values after swapping a=%d b=%d",a,b);
//7th logic
a=a-b;
b=a+b;
a=b-a;
printf("
Values after swapping a=%d b=%d",a,b);
}

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